将下列字母重新组合，并填写在横线上。

1. athehcoot (牙疼)                                  2. vefre (发烧)                    

3. rdeit (疲劳的)                                      4. ppahy (高兴的)                   

5. derob (无聊的)                                    6. citedex (兴奋的)